KrbError

java.lang.Object
- org.apache.directory.shared.kerberos.messages.KerberosMessage
- - org.apache.directory.shared.kerberos.messages.KrbError

All Implemented Interfaces:: org.apache.directory.api.asn1.Asn1Object

public class KrbError
extends KerberosMessage

Class representing KRB-ERROR message

 KRB-ERROR       ::= [APPLICATION 30] SEQUENCE {
      pvno            [0] INTEGER (5),
      msg-type        [1] INTEGER (30),
      ctime           [2] KerberosTime OPTIONAL,
      cusec           [3] Microseconds OPTIONAL,
      stime           [4] KerberosTime,
      susec           [5] Microseconds,
      error-code      [6] Int32,
      crealm          [7] Realm OPTIONAL,
      cname           [8] PrincipalName OPTIONAL,
      realm           [9] Realm -- service realm --,
      sname           [10] PrincipalName -- service name --,
      e-text          [11] KerberosString OPTIONAL,
      e-data          [12] OCTET STRING OPTIONAL
 }

Field Summary

Fields
Modifier and Type	Field and Description
`private PrincipalName`	`cName` the client's principal
`private int`	`cNameLength`
`private java.lang.String`	`cRealm` the name of the realm to which the requesting client belongs
`private byte[]`	`crealmBytes`
`private int`	`cRealmLength`
`private KerberosTime`	`cTime` the current time of client
`private int`	`cTimeLength`
`private java.lang.Integer`	`cusec` microseconds of the client's current time
`private int`	`cusecLength`
`private byte[]`	`eData` the error data
`private int`	`eDataLength`
`private ErrorType`	`errorCode` the error code
`private int`	`errorCodeLength`
`private java.lang.String`	`eText` the error text
`private byte[]`	`eTextBytes`
`private int`	`eTextLength`
`private static boolean`	`IS_DEBUG` Speedup for logs
`private int`	`krbErrorLength`
`private int`	`krbErrorSeqLength`
`private static org.slf4j.Logger`	`log` The logger
`private int`	`msgTypeLength`
`private int`	`pvnoLength`
`private java.lang.String`	`realm` the realm that issued the ticket
`private byte[]`	`realmBytes`
`private int`	`realmLength`
`private PrincipalName`	`sName` the server's principal
`private int`	`sNameLength`
`private KerberosTime`	`sTime` current time on the server
`private int`	`sTimeLength`
`private int`	`susec` microseconds of the server's time
`private int`	`susecLength`

Constructor Summary

Constructors
Constructor and Description

KrbError()
Creates a new instance of KrbError.

Constructors
Constructor and Description
`KrbError()` Creates a new instance of KrbError.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`computeLength()` Compute the KRB-ERROR length
`java.nio.ByteBuffer`	`encode(java.nio.ByteBuffer buffer)` Encode the KRB-ERROR message to a PDU.
`PrincipalName`	`getCName()`
`java.lang.String`	`getCRealm()`
`KerberosTime`	`getCTime()`
`int`	`getCusec()`
`byte[]`	`getEData()`
`ErrorType`	`getErrorCode()`
`java.lang.String`	`getEText()`
`java.lang.String`	`getRealm()`
`PrincipalName`	`getSName()`
`KerberosTime`	`getSTime()`
`int`	`getSusec()`
`void`	`setCName(PrincipalName cName)`
`void`	`setCRealm(java.lang.String cRealm)`
`void`	`setCTime(KerberosTime cTime)`
`void`	`setCusec(int cusec)`
`void`	`setEData(byte[] eData)`
`void`	`setErrorCode(ErrorType errorCode)`
`void`	`setEText(java.lang.String eText)`
`void`	`setRealm(java.lang.String realm)`
`void`	`setSName(PrincipalName sName)`
`void`	`setSTime(KerberosTime sTime)`
`void`	`setSusec(int susec)`
`java.lang.String`	`toString()`

Methods inherited from class org.apache.directory.shared.kerberos.messages.KerberosMessage
getMessageType, getProtocolVersionNumber, setMessageType, setProtocolVersionNumber

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

log

private static final org.slf4j.Logger log

The logger

IS_DEBUG
```
private static final boolean IS_DEBUG
```
Speedup for logs

cTime
```
private KerberosTime cTime
```
the current time of client

cusec
```
private java.lang.Integer cusec
```
microseconds of the client's current time

sTime
```
private KerberosTime sTime
```
current time on the server

susec
```
private int susec
```
microseconds of the server's time

errorCode
```
private ErrorType errorCode
```
the error code

cRealm
```
private java.lang.String cRealm
```
the name of the realm to which the requesting client belongs

cName
```
private PrincipalName cName
```
the client's principal

realm
```
private java.lang.String realm
```
the realm that issued the ticket

sName
```
private PrincipalName sName
```
the server's principal

eText
```
private java.lang.String eText
```
the error text

eData
```
private byte[] eData
```
the error data

pvnoLength
```
private int pvnoLength
```

msgTypeLength
```
private int msgTypeLength
```

cTimeLength
```
private int cTimeLength
```

cusecLength
```
private int cusecLength
```

sTimeLength
```
private int sTimeLength
```

susecLength
```
private int susecLength
```

errorCodeLength
```
private int errorCodeLength
```

cRealmLength
```
private int cRealmLength
```

crealmBytes
```
private byte[] crealmBytes
```

cNameLength
```
private int cNameLength
```

realmLength
```
private int realmLength
```

realmBytes
```
private byte[] realmBytes
```

sNameLength
```
private int sNameLength
```

eTextLength
```
private int eTextLength
```

eTextBytes
```
private byte[] eTextBytes
```

eDataLength
```
private int eDataLength
```

krbErrorSeqLength
```
private int krbErrorSeqLength
```

krbErrorLength
```
private int krbErrorLength
```

Constructor Detail
- KrbError
```
public KrbError()
```
  Creates a new instance of KrbError.

Method Detail

getCTime
```
public KerberosTime getCTime()
```
Returns:

the cTime

setCTime

public void setCTime(KerberosTime cTime)

Parameters:: cTime - the cTime to set

getCusec
```
public int getCusec()
```
Returns:

the cusec

setCusec
```
public void setCusec(int cusec)
```
Parameters:

cusec - the cusec to set

getSTime
```
public KerberosTime getSTime()
```
Returns:

the sTime

setSTime

public void setSTime(KerberosTime sTime)

Parameters:: sTime - the sTime to set

getSusec
```
public int getSusec()
```
Returns:

the susec

setSusec
```
public void setSusec(int susec)
```
Parameters:

susec - the susec to set

getErrorCode
```
public ErrorType getErrorCode()
```
Returns:

the errorCode

setErrorCode
```
public void setErrorCode(ErrorType errorCode)
```
Parameters:

errorCode - the errorCode to set

getCRealm
```
public java.lang.String getCRealm()
```
Returns:

the cRealm

setCRealm

public void setCRealm(java.lang.String cRealm)

Parameters:: cRealm - the cRealm to set

getCName
```
public PrincipalName getCName()
```
Returns:

the cName

setCName

public void setCName(PrincipalName cName)

Parameters:: cName - the cName to set

getRealm
```
public java.lang.String getRealm()
```
Returns:

the realm

setRealm

public void setRealm(java.lang.String realm)

Parameters:: realm - the realm to set

getSName
```
public PrincipalName getSName()
```
Returns:

the sName

setSName

public void setSName(PrincipalName sName)

Parameters:: sName - the sName to set

getEText
```
public java.lang.String getEText()
```
Returns:

the eText

setEText

public void setEText(java.lang.String eText)

Parameters:: eText - the eText to set

getEData
```
public byte[] getEData()
```
Returns:

the eData

setEData
```
public void setEData(byte[] eData)
```
Parameters:

eData - the eData to set

computeLength

public int computeLength()

Compute the KRB-ERROR length

 KRB-ERROR :
 
 0x7E L1 KRB-ERROR APPLICATION[30]
  |
  +--> 0x30 L2 KRB-ERROR sequence
        |
        +--> 0xA0 0x03 pvno tag
        |     |
        |     +--> 0x02 0x01 0x05 pvno (5)
        |
        +--> 0xA1 0x03 msg-type tag
        |     |
        |     +--> 0x02 0x01 0x1E msg-type (30)
        |     
        +--> 0xA2 0x11 ctime tag
        |     |
        |     +--> 0x18 0x0F ttt ctime (KerberosTime)
        |     
        +--> 0xA3 L3 cusec tag
        |     |
        |     +--> 0x02 L3-1 cusec
        |     
        +--> 0xA4 0x11 stime tag
        |     |
        |     +--> 0x18 0x0F ttt stime (KerberosTime)
        |     
        +--> 0xA5 L4 susec tag
        |     |
        |     +--> 0x02 L4-1 susec (KerberosTime)
        |     
        +--> 0xA6 L5 error-code tag
        |     |
        |     +--> 0x02 L5-1 nnn error-code
        |     
        +--> 0xA7 L6 crealm tag
        |     |
        |     +--> 0x1B L6-1 crealm (KerberosString)
        |     
        +--> 0xA8 L7 cname tag
        |     |
        |     +--> 0x30 L7-1 cname (PrincipalName)
        |
        +--> 0xA9 L8 realm tag
        |     |
        |     +--> 0x1B L8-1 realm (KerberosString)
        |     
        +--> 0xAA L9 sname tag
        |     |
        |     +--> 0x30 L9-1 sname (PrincipalName)
        |     
        +--> 0xAB L10 e-text tag
        |     |
        |     +--> 0x1B L10-1 e-text (KerberosString)
        |
        +--> 0xAC L11 e-data
              |
              +--> 0x04 L11-1 e-data (Octet String)

encode

public java.nio.ByteBuffer encode(java.nio.ByteBuffer buffer)
                           throws org.apache.directory.api.asn1.EncoderException

Encode the KRB-ERROR message to a PDU.

 KRB-ERROR :
 
 0x7E LL
   0x30 LL
     0xA0 0x03 
       0x02 0x01 0x05  pvno 
     0xA1 0x03 
       0x02 0x01 0x1E msg-type
    [0xA2 0x11
       0x18 0x0F ttt] ctime
    [0xA3 LL
       0x02 LL nnn] cusec
     0xA4 0x11
       0x18 0x0F ttt  stime
     0xA5 LL
       0x02 LL nnn susec
     0xA6 LL
       0x02 LL nnn error-code
    [0xA7 LL
       0x1B LL abcd] crealm
    [0xA8 LL
       0x30 LL abcd] cname
     0xA9 LL
       0x1B LL abcd realm
     0xAA LL
       0x30 LL abcd sname
    [0xAB LL
       0x1B LL abcd] e-text
    [0xAC LL
       0x04 LL abcd] e-data

Returns:: The constructed PDU.
Throws:: org.apache.directory.api.asn1.EncoderException

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

See Also:

Object.toString()

Class KrbError

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.apache.directory.shared.kerberos.messages.KerberosMessage

Methods inherited from class java.lang.Object

Field Detail

log

IS_DEBUG

cTime

cusec

sTime

susec

errorCode

cRealm

cName

realm

sName

eText

eData

pvnoLength

msgTypeLength

cTimeLength

cusecLength

sTimeLength

susecLength

errorCodeLength

cRealmLength

crealmBytes

cNameLength

realmLength

realmBytes

sNameLength

eTextLength

eTextBytes

eDataLength

krbErrorSeqLength

krbErrorLength

Constructor Detail

KrbError

Method Detail

getCTime

setCTime

getCusec

setCusec

getSTime

setSTime

getSusec

setSusec

getErrorCode

setErrorCode

getCRealm

setCRealm

getCName

setCName

getRealm

setRealm

getSName

setSName

getEText

setEText

getEData

setEData

computeLength

encode

toString